CN102005866A - Apparatus and method used for assembling steel ball at shaft end of motor rotor - Google Patents
Apparatus and method used for assembling steel ball at shaft end of motor rotor Download PDFInfo
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- CN102005866A CN102005866A CN2010105864007A CN201010586400A CN102005866A CN 102005866 A CN102005866 A CN 102005866A CN 2010105864007 A CN2010105864007 A CN 2010105864007A CN 201010586400 A CN201010586400 A CN 201010586400A CN 102005866 A CN102005866 A CN 102005866A
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- steel ball
- basetray
- storing box
- chute
- push rod
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Abstract
The invention relates to the field of a motor, in particular to an apparatus and a method used for assembling a steel ball at a shaft end of a motor rotor. The apparatus is formed by sequentially installing and connecting an upper cover plate, a storage box and a tray base, wherein an output device is installed at the front outer side of the tray base, and the tray base is provided with a chute which is communicated with an output pipeline; the storage box is internally provided with an inclining cavity, and a through hole is arranged at the bottom of the inclining cavity; the tray base is provided with a taper hole and the chute; the chute is communicated with the output pipeline, one end of the chute is provided with a mandril, and the mandril pushes a steel ball in the chute to be conveyed to the output device; and a sliding cover is installed in the storage box and connected with the tray base through a brake block, and the brake block drives the storage box to reciprocate left-right. The invention aims to provide a main apparatus and a method for assembling the steel ball at the shaft end of the motor rotor, the apparatus has simple structure and is convenient for operation; and the assembling method can not only reduce the labor intensity of people but also improve the production efficiency and the assembling qualification rate and realize the assembling automation.
Description
Technical field
The present invention relates to field of motors, refer to a kind of Apparatus and method for that is used to assemble motor rotor axle head steel ball especially.
Background technology
Motor, be being commonly called as of motor, its operation principle is carried out work according to electromagnetic induction principle, motor can be divided into stepper motor and servo motor by purposes with class, stepper motor is a kind of actuator that electric pulse is converted into angular displacement, when step actuator receives a pulse signal, it just drives stepper motor and rotates a fixing angle (being called " step angle ") by the direction of setting, its rotation is to move step by step with fixing angle, can come the pilot angle displacement by the control impuls number, thereby reach the purpose of accurate location; Can control simultaneously the speed and the acceleration of motor by the control impuls frequency, thereby reach the purpose of speed governing, stepper motor utilizes its characteristics that do not have accumulated error (precision is 100%) as a kind of specific type of electric machine of controlling usefulness, is widely used in various open loop controls.
Conventional motor mainly is made up of stator, rotor and transducer, in the general computer automation equipment, floppy disk, hard disk drive or pass disk drive are used for storage, wherein CD drive use laser goes to read the data on the CD, and can export by display unit, usually be provided with stepper motor in this disc accessing as the internally-powered drive unit, main shaft connects drive screw in the above-mentioned stepper motor, owing to do not adopt axial location, so the easy move left and right of the main shaft of motor and drive screw causes displacement deviation to occur; Based on above-mentioned situation, application number is that the Chinese patent of 200810000814.X discloses a kind of stepper motor, the technical scheme that this stepper motor is taked is: the electromagnetic stator coil is installed and is positioned at the middle main shaft with magnet rotor of electromagnetic stator coil at this stepper motor housing internal fixation, this main shaft one end extends to form drive screw, one side of housing is one-body molded brake, preloading spring and central block order are inserted in this brake cavity, be provided with a steel ball that is used to reduce friction between main shaft and the central block, this steel ball plays a part indispensable in motor, the friction that can not only reduce between parts reduces loss, and can improve the efficient and the accuracy of motor operations.
Yet the assembly method to described steel ball in the prior art is all hand assembled, promptly at first steel ball is mixed with lubricating oil, put in axle head is installed by artificial manual gripping then, because steel ball belongs to micro-element, diameter is quite little, if not only increased labour intensity by manual operation, and the assembled product qualification rate is not high, causes motor performance to be affected.
Summary of the invention
For addressing the above problem, the present invention aims to provide a kind of Apparatus and method for that is used to assemble motor rotor axle head steel ball, this device structure is simple, easy to operate, and this assembly method can not only reduce people's labour intensity and enhance productivity and assemble qualification rate, has realized the automation of assembling.
For achieving the above object, the technical solution used in the present invention is: a kind of Apparatus and method for that is used to assemble motor rotor axle head steel ball, described equipment integral comprises upper cover plate, material-storing box, basetray, output device and Power Drive Unit, and described upper cover plate, material-storing box and basetray are installed in proper order and be connected; Described output device is installed on the outer the place ahead of basetray, and its inside is provided with output channel; Be provided with the inclination chamber in the described material-storing box, bottom, inclination chamber is provided with through hole; Described basetray is provided with up big and down small bellmouth and chute, and bellmouth top communicates with the through hole in inclination chamber, and the bottom is communicated with chute; Described chute is communicated with output channel, and chute one end is provided with push rod, and push rod and Power Drive Unit electrically connect, and the steel ball that thimble promotes in the chute transmits toward output device; The slip lid that can slide up and down is installed in the described material-storing box, and material-storing box is connected with basetray by brake block, and brake block drives material-storing box motion repeatedly about the basetray upper surface takes place relatively down.
Wherein, the described upper cover plate piece that is square, the centre has blind hole, and itself and material-storing box are detachable the installation.
Wherein, described material-storing box is cubic box-shaped, the inner inclination chamber that is provided with by three panels by with box body in three faces install at an angle, form its bottom through-hole simultaneously, panel bottom in the described left and right sides is provided with and pushes away the angle.
Wherein, described slip lid is on the square panel handle to be installed, be handstand T word profile, be provided with the cylinder piece that an inside is equipped with preloading spring between its panel and the loam cake, preloading spring one end is butted on the slip lid panel upper surface, and an other end is resisted against the end face of cylinder piece, and handle passes preloading spring and is resisted against upper cover plate, described slip lid panel size can slide up and down in material-storing box inside just, and preloading spring promotes slip lid and toward lower slider steel ball pressed in the inclination chamber.
Wherein, described slip lid inside middle has blind hole, is provided with push rod in the blind hole, and push rod and Power Drive Unit electrically connect, and drives push rod and moves up and down.
Wherein, two are respectively arranged with shrinkage pool about described basetray, and spring is installed in the shrinkage pool, and brake block is connected with basetray by the spring end that is installed in the shrinkage pool, and spring one end is butted on shrinkage pool inside, and an other end is butted on the brake block installation end.
Wherein, described brake block is L-shaped to be electrically connected with Power Drive Unit, have blind hole with the basetray link, brake block entangles basetray shrinkage pool inner spring by blind hole and is connected with basetray, with the material-storing box link for fixedlying connected, motion repeatedly about described brake block promotes material-storing box and takes place relatively by the compression spring.
Wherein, the efferent duct road junction that is provided with in the output channel of described output device is communicated with basetray chute port, is provided with post rod mechanism directly over the output device output, and push rod and Power Drive Unit electrically connect and can move up and down.
Wherein, described push rod and brake block electrically connect with separately Power Drive Unit respectively.
Wherein, described method comprises step:
(1) steel ball is fully mixed in advance with lubricating oil, allow each ball all be stained with lubricating oil.
(2) open upper cover plate slip lid is up skidded off the disengaging material-storing box.
(3) steel ball that will speckle with lubricating oil is inserted in the material-storing box.
(4) slip lid is put back upper cover plate on the material-storing box bonnet.
(5) start Power Drive Unit, brake block drives material-storing box motion repeatedly about taking place relatively on the basetray, in the inclination chamber and push away the bellmouth that the through hole by bottom, inclination chamber of steel ball under the drive at angle falls on the basetray and flow into chute.
(6) preloading spring promotes slip lid toward lower slider, falls into through hole smoothly after slip lid forces steel ball down to move during toward lower slider to fall into bottom, inclination chamber, the push rod on the slip lid to move up and down the coherent steel ball of horizontally-arranged broken up.
(7) chute one end is provided with push rod, and the push rod promotion is arranged the output channel that is sent to output device one by one in order by the steel ball that inclination chamber through hole falls into bellmouth inflow chute.
(8) start the Power Drive Unit of output channel, steel ball can be exported foremost one in output channel, and the push rod on the vertical direction down vertically ejects the steel ball of output, places the axle head of push rod below can fit on to have the steel ball of lubricating oil.
Beneficial effect of the present invention is: a kind of Apparatus and method for that is used to assemble motor rotor axle head steel ball, described equipment integral comprises upper cover plate, material-storing box, basetray, output device and Power Drive Unit, and described upper cover plate, material-storing box and basetray are installed in proper order and be connected; Described output device is installed on the outer the place ahead of basetray, and its inside is provided with output channel; Be provided with the inclination chamber in the described material-storing box, the steel ball that fully mixes with lubricating oil is in advance put into material-storing box, bottom, inclination chamber is provided with through hole; Described basetray is provided with up big and down small bellmouth and chute, and bellmouth top communicates with the through hole in inclination chamber, and the bottom is communicated with chute; Described chute is communicated with output channel, and chute one end is provided with push rod, and push rod and Power Drive Unit electrically connect, and the steel ball that thimble promotes in the chute transmits toward output device; The slip lid that can slide up and down is installed in the described material-storing box, material-storing box is connected with basetray by brake block, brake block drives material-storing box motion repeatedly about the basetray upper surface takes place relatively down, the steel ball that will be positioned over storage chamber by this motion squeezes to be shifted the through hole onto and falls into through hole and flow to chute, be sent to output device by chute then, carry out assembling by Power Drive Unit, in sum, a kind of Apparatus and method for that is used to assemble motor rotor axle head steel ball has at first been overturned the manual operations of assembling, has realized the automation of assembling basically; Next is exactly that device structure of the present invention is simple, easy to operate; Mainly be the assembling of finishing whole steel ball by Power Drive Unit, can not only reduce people's labour intensity and enhance productivity and assemble qualification rate.
Description of drawings
Fig. 1 is the assembling schematic diagram of present device.
Fig. 2 is that the assembling schematic diagram is looked on the left side of present device.
Fig. 3 is the vertical view of material-storing box in the present device.
Fig. 4 figure is the front view of material-storing box in the present device.
Fig. 5 is the vertical view of basetray in the present device.
Fig. 6 is the front view of basetray in the present device.
Fig. 7 is that sectional view is looked on an output device left side in the present device.
Fig. 8 is that the master of brake block looks sectional view in the present device.
Drawing reference numeral explanation: 1-upper cover plate; The 2-material-storing box; The 3-basetray; The 4-brake block; The 5-slip lid; The 6-steel ball; The 7-drive unit of taking offence; The 8-motor is installed the steel ball axle; The 9-push rod; 10 output devices; The 11-output channel; The 12-input; 13 outputs; The 21-through hole; The 22-panel; 23-pushes away the angle; The 31-chute; The 32-shrinkage pool; The 33-bellmouth; The 41-spring; The 42-blind hole; The 51-handle; The 52-panel; The 53-preloading spring.
Embodiment
Below in conjunction with Fig. 1-8, describe the specific embodiment of the present invention in detail.
Shown in Fig. 1-2, the present invention is about a kind of capital equipment that assembles motor rotor axle head 8 steel balls 5 methods, described equipment integral is tetragonal body, comprise upper cover plate 1, material-storing box 2, basetray 3, output device 10 and Power Drive Unit 7, described upper cover plate 1, material-storing box 2 are installed with basetray 3 orders and are connected; Described output device 10 is installed on basetray 3 outer the place aheads, and its inside is provided with output channel 11; Be provided with the inclination chamber in the described material-storing box 2, bottom, inclination chamber is provided with through hole 21; Described basetray 3 is provided with up big and down small bellmouth 33 and chute 31, and bellmouth 33 tops communicate with the through hole 21 in inclination chamber, and the bottom is communicated with chute 31; Described chute 31 is communicated with output channel 11, and chute 31 1 ends are provided with push rod 9, and push rod 9 electrically connects with Power Drive Unit 7, and thimble promotes the steel ball 5 of 31 li of chutes toward output device 10 transmission; The slip lid 5 that can slide up and down is installed in the described material-storing box 2, material-storing box 2 is connected with basetray 3 by brake block 4, brake block 4 drives material-storing box 2 motion repeatedly about basetray 3 upper surfaces take place relatively down, described upper cover plate 1 piece that is square, the centre has blind hole 42, and itself and material-storing box 2 are detachable the installation; The steel ball 5 that can mix with lubricating oil in advance toward 2 li placements of material-storing box after upper cover plate 1 opened.
Described material-storing box 2 is cubic box-shaped, as shown in Figure 3-4, the inner inclination chamber that is provided with by three panels 22 by with box body in three faces install at an angle, form its bottom through-hole 21 simultaneously, panel 22 bottoms, the described left and right sides are provided with and push away angle 23, the inclination chamber is not used one-body molded but is formed by installing with three blocks of plates, not only make things convenient for processing and can reduce manufacturing cost, because inclination chamber angle allows steel ball 5 have the active force of past inclination chamber bottom through-hole 21 landings when material-storing box 2 side-to-side movements with the existence that pushes away angle 23, is easy to the down transmission of steel ball 5.
Described slip lid 5 is equipped with handle 51 on the square panel 52, be handstand T word profile, be provided with the cylinder piece that an inside is equipped with preloading spring 53 between its panel 52 and the loam cake, preloading spring 53 1 ends are butted on slip lid 5 panels 52 upper surfaces, an other end is resisted against the end face of cylinder piece, handle 51 passes preloading spring 53 and is resisted against upper cover plate 1, described slip lid 5 panels 52 sizes can slide up and down in material-storing box 2 inside just, preloading spring 53 is owing to promoting slip lid 5 panels 52 by the state of affranchising, make slip lid 5 in the inclination chamber, press steel ball 5, so just can allow steel ball 5 enter the inclination chamber fast smoothly and slip into then in the through hole 21 toward lower slider; Described slip lid 5 inside middle are provided with push rod 9, push rod 9 electrically connects with Power Drive Unit 7, driving push rod 9 moves up and down, because lubricating oil toughness, be difficult to avoid to take place the phenomenon of steel ball 5 adhesions, because the restriction of adhesion makes steel ball 5 be difficult to slip into smoothly through hole 21, can break up when the push rod 9 on this moment through hole 21 down moves the steel ball 5 that is sticked together make its smoothly the through hole 21 by the inclination chamber fall into bellmouth 33 and flow to chute 31.
About 3 two of described basetrays are respectively arranged with shrinkage pool 32, shown in Fig. 5-6, spring 41 is installed in the shrinkage pool 32, brake block 4 is connected with basetray 3 by spring 41 ends that are installed in the shrinkage pool 32, spring 41 1 ends are butted on shrinkage pool 32 inside, and an other end is butted on brake block 4 installation ends; Described brake block 4 L-shaped and Power Drive Unit 7 electric connections, as shown in Figure 8, it is connected end face with basetray 3 and has blind hole 42, blind hole 42 is entangled shrinkage pool 32 inner springs 41 and is connected with basetray 3, with material-storing box 2 links for fixedlying connected, motion repeatedly about described brake block 4 makes material-storing box 2 take place relatively by compression spring 41; Startup Power Drive Unit 7 drive brake block 4 compression springs 41 drive material-storing boxs about 2 move repeatedly and cause the steel ball 5 smooth through holes 21 that fall by the inclination chamber to fall into the bellmouth 33 inflow chutes 31 of basetray 3, chute 31 1 ends are provided with push rod 9, push rod 9 electrically connects with Power Drive Unit 7, and thimble promotes the steel ball 5 of 31 li of chutes toward output device 10 transmission; Shown in Fig. 1,2,7, output channel 11 inputs 12 that are provided with in the described output device 10 are communicated with for 13 mouthfuls with basetray 3 chutes 31 outputs, steel ball 5 in the chute 31 transmits to output 13 from output channel 11 inputs 12 by the order order, be provided with push rod 9 mechanisms directly over output device 10 outputs 13, push rod 9 electrically connects with Power Drive Unit 7, when starting Power Drive Unit 7 11 li steel balls 5 foremost of output channel just output simultaneously push rod 9 steel ball 5 vertically is assembled to the motor shaft ends 8 of required assembling down in the top; Described push rod 9 and brake block 4 electrically connect with separately Power Drive Unit 7 respectively, and separately control can improve the accuracy rate and the efficient of work.
Use when of the present invention, at first steel ball 5 is fully mixed in advance with lubricating oil, allow each ball all be stained with lubricating oil; Open upper cover plate 1 slip lid 5 is up skidded off disengaging material-storing box 2; The steel ball 5 that speckles with lubricating oil is inserted in the material-storing box 2; Slip lid 5 is put back upper cover plate 1 on material-storing box 2 bonnets; Start Power Drive Unit 7, brake block 4 drives material-storing boxs 2 motion repeatedly about taking place relatively on the basetray 3, in the inclination chamber and push away the bellmouth 33 that the through hole 21 by bottom, inclination chamber of steel ball 5 under the drive at angle 23 falls on the basetray 3 and flow into chutes 31; Preloading spring 53 promotes slip lids 5 toward lower slider, and slip lid 5 forces steel ball 5 down move during toward lower slider and falls into bottom the inclination chamber, and the push rod 9 on the slip lid 5 falls into through hole 21 after moving up and down the coherent steel ball 5 of horizontally-arranged being broken up smoothly; Chute 31 1 ends are provided with push rod 9, and push rod 9 promotions are arranged the output channel 11 that is sent to output device 10 one by one in order by the steel ball 5 that inclination chamber through hole 21 falls into bellmouth 33 inflow chutes 31; Start the Power Drive Unit 7 of output channel 11, steel ball 5 is understood one that exports foremost in output channel 11, push rod 9 on the vertical direction down vertically ejects the steel ball 5 of output, places the axle head 8 of push rod 9 belows to get final product the steel ball 5 that fit on has lubricating oil.
In sum, the present invention is a kind of to be used to assemble the research and development of the Apparatus and method for of motor rotor axle head steel ball, has at first overturned the manual operations of assembling, has realized the automation of assembling basically; Next is exactly that device structure of the present invention is simple, easy to operate; Mainly be the assembling of finishing whole steel ball by Power Drive Unit, can not only reduce people's labour intensity and enhance productivity and assemble qualification rate.
The above, it only is preferred embodiment of the present invention, be not that technical scope of the present invention is imposed any restrictions, the technical staff of the industry, under the inspiration of the technical program, can make some distortion and revise, every foundation technical spirit of the present invention all still belongs in the scope of technical solution of the present invention above any modification, equivalent variations and modification that embodiment did.
Claims (10)
1. Apparatus and method for that is used to assemble motor rotor axle head steel ball, described equipment integral comprises upper cover plate, material-storing box, basetray, output device and Power Drive Unit, described upper cover plate, material-storing box and basetray are installed in proper order and are connected; Described output device is installed on the outer the place ahead of basetray, and its inside is provided with output channel; It is characterized in that: be provided with the inclination chamber in the described material-storing box, bottom, inclination chamber is provided with through hole; Described basetray is provided with up big and down small bellmouth and chute, and bellmouth top communicates with the through hole in inclination chamber, and the bottom is communicated with chute; Described chute is communicated with output channel, and chute one end is provided with push rod, and push rod and Power Drive Unit electrically connect, and the steel ball that thimble promotes in the chute transmits toward output device; The slip lid that can slide up and down is installed in the described material-storing box, and material-storing box is connected with basetray by brake block, and brake block drives material-storing box motion repeatedly about the basetray upper surface takes place relatively down.
2. equipment according to claim 1 is characterized in that: the described upper cover plate piece that is square, and the centre has blind hole, and itself and material-storing box are detachable the installation.
3. equipment according to claim 1, it is characterized in that: described material-storing box is cubic box-shaped, the inner inclination chamber that is provided with by three panels by with box body in three faces install at an angle, form its bottom through-hole simultaneously, panel bottom in the described left and right sides is provided with and pushes away the angle.
4. equipment according to claim 1, it is characterized in that: described slip lid is on the square panel handle to be installed, be handstand T word profile, be provided with the cylinder piece that an inside is equipped with preloading spring between its panel and the loam cake, preloading spring one end is butted on the slip lid panel upper surface, an other end is resisted against the end face of cylinder piece, handle passes preloading spring and is resisted against upper cover plate, described slip lid panel size can slide up and down in material-storing box inside just, and preloading spring promotes slip lid and toward lower slider steel ball pressed in the inclination chamber.
5. equipment according to claim 4 is characterized in that: described slip lid inside middle has blind hole, is provided with push rod in the blind hole, and push rod and Power Drive Unit electrically connect, and drives push rod and moves up and down.
6. equipment according to claim 1, it is characterized in that: two are respectively arranged with shrinkage pool about described basetray, spring is installed in the shrinkage pool, brake block is connected with basetray by the spring end that is installed in the shrinkage pool, spring one end is butted on shrinkage pool inside, and an other end is butted on the brake block installation end.
7. according to claim 1 or 6 described equipment, it is characterized in that: described brake block is L-shaped to be electrically connected with Power Drive Unit, have blind hole with the basetray link, brake block entangles basetray shrinkage pool inner spring by blind hole and is connected with basetray, with the material-storing box link for fixedlying connected, motion repeatedly about described brake block promotes material-storing box and takes place relatively by the compression spring.
8. equipment according to claim 1, it is characterized in that: the efferent duct road junction that is provided with in the output channel of described output device is communicated with basetray chute port, be provided with post rod mechanism directly over the output device output, push rod and Power Drive Unit electrically connect and can move up and down.
9. according to claim 1 or 5 or 6 or 7 or 8 described equipment, it is characterized in that: described push rod and brake block electrically connect with separately Power Drive Unit respectively.
10. Apparatus and method for that is used to assemble motor rotor axle head steel ball, described method comprises step:
(1) steel ball is fully mixed in advance with lubricating oil, allow each ball all be stained with lubricating oil;
(2) open upper cover plate slip lid is up skidded off the disengaging material-storing box;
(3) steel ball that will speckle with lubricating oil is inserted in the material-storing box;
(4) slip lid is put back upper cover plate on the material-storing box bonnet;
(5) start Power Drive Unit, brake block drives material-storing box motion repeatedly about taking place relatively on the basetray, in the inclination chamber and push away the bellmouth that the through hole by bottom, inclination chamber of steel ball under the drive at angle falls on the basetray and flow into chute;
(6) preloading spring promotes slip lid toward lower slider, falls into through hole smoothly after slip lid forces steel ball down to move during toward lower slider to fall into bottom, inclination chamber, the push rod on the slip lid to move up and down the coherent steel ball of horizontally-arranged broken up and flows into chute;
(7) chute one end is provided with push rod, and the push rod promotion is arranged the output channel that is sent to output device one by one in order by the steel ball that inclination chamber through hole falls into bellmouth inflow chute;
(8) start the Power Drive Unit of output channel, steel ball can be exported foremost one in output channel, and the push rod on the vertical direction down vertically ejects the steel ball of output, places the axle head of push rod below can fit on to have the steel ball of lubricating oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010586400 CN102005866B (en) | 2010-12-14 | 2010-12-14 | Apparatus and method used for assembling steel ball at shaft end of motor rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010586400 CN102005866B (en) | 2010-12-14 | 2010-12-14 | Apparatus and method used for assembling steel ball at shaft end of motor rotor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102005866A true CN102005866A (en) | 2011-04-06 |
| CN102005866B CN102005866B (en) | 2013-05-15 |
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ID=43813004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010586400 Expired - Fee Related CN102005866B (en) | 2010-12-14 | 2010-12-14 | Apparatus and method used for assembling steel ball at shaft end of motor rotor |
Country Status (1)
| Country | Link |
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| CN (1) | CN102005866B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109531096A (en) * | 2019-01-18 | 2019-03-29 | 上海克来机电自动化工程股份有限公司 | Steel ball is fed selection system |
| CN110744277A (en) * | 2019-12-02 | 2020-02-04 | 上海克来机电自动化工程股份有限公司 | Assembling equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09273561A (en) * | 1996-04-02 | 1997-10-21 | Sony Corp | Steel ball feeder |
| US20020112714A1 (en) * | 2001-02-21 | 2002-08-22 | Chang Yung Che | Paint bullet feeder for paint ball guns |
| CN1505917A (en) * | 2001-04-27 | 2004-06-16 | 艾利森电话股份有限公司 | Copper ball insertion machine |
| CN2720187Y (en) * | 2004-08-20 | 2005-08-24 | 裕隆轴承设备（番禺）有限公司 | Steel-ball delivery-reception device |
| CN202009310U (en) * | 2010-12-14 | 2011-10-12 | 东莞东马电子厂 | Equipment for assembling steel ball at rotor shaft end of motor |
-
2010
- 2010-12-14 CN CN 201010586400 patent/CN102005866B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09273561A (en) * | 1996-04-02 | 1997-10-21 | Sony Corp | Steel ball feeder |
| US20020112714A1 (en) * | 2001-02-21 | 2002-08-22 | Chang Yung Che | Paint bullet feeder for paint ball guns |
| CN1505917A (en) * | 2001-04-27 | 2004-06-16 | 艾利森电话股份有限公司 | Copper ball insertion machine |
| CN2720187Y (en) * | 2004-08-20 | 2005-08-24 | 裕隆轴承设备（番禺）有限公司 | Steel-ball delivery-reception device |
| CN202009310U (en) * | 2010-12-14 | 2011-10-12 | 东莞东马电子厂 | Equipment for assembling steel ball at rotor shaft end of motor |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109531096A (en) * | 2019-01-18 | 2019-03-29 | 上海克来机电自动化工程股份有限公司 | Steel ball is fed selection system |
| CN109531096B (en) * | 2019-01-18 | 2023-09-01 | 上海克来机电自动化工程股份有限公司 | Steel ball feeding and selecting system |
| CN110744277A (en) * | 2019-12-02 | 2020-02-04 | 上海克来机电自动化工程股份有限公司 | Assembling equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102005866B (en) | 2013-05-15 |
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